REDSHIFT Dual-Position Bike Seatpost, Aluminum Bicycle Seat Post Saddle Pole, Cycle Biking Accessories and Parts, 27.2mm x 350mm Red
Key features
- •Switch between road and aero positions on the fly. Adapt to conditions you encounter during your ride. Climb comfortably in the road position and hammer the flats in the aero position.
- •The forward seatpost position replicates the steeper seat tube angle of a tri bike, opening your hip angle and letting you ride comfortably and powerfully in the aero position.
- •The patent-pending linkage design maintains constant saddle-to-pedal distance in both positions, ensuring proper leg extension in road and aero.
- •Dial in up to 5 degrees of additional forward tilt in the aero position vs. the road position.
- •Part of the Switch Aero System
REDSHIFT Dual-Position Bike Seatpost, Aluminum Bicycle Seat Post Saddle Pole, Cycle Biking Accessories and Parts, 27.2mm x 350mm Red
List Price: $232.79$209.51DEALYou Save: $23.28 (10%)
Free shippingFree Returns – 30 daysFree Order CancellationSecure Payment2–3 Days DeliveryGet It June 24, 2026In Stock (1)No marketing spamNo account requiredFulfilment by FedEx / Amazon / UPS / ShipwirePayPal / Card Buyer Protection
Customer Reviews
Reviews sourced from verified Amazon purchasers4.8
out of 5
Based on 15 reviews
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Wish I had bought this a long time ago. Highly recommend
GM✓ Verified Purchase•August 17, 2017
This absolutely does what it says. Very comfortable when your down in the aero position. I highly recommend this if your junk is out of sorts when you get aero.
Awesome design and application
Ian T. Campbell✓ Verified Purchase•July 2, 2017
Awesome design and application. I can use my road bike as a tt bike now. No need to buy a new bike.
Good for on-the-fly adjustment or dual-use bicycle
bdomeor✓ Verified Purchase•March 19, 2017
Been using this product for 3 years now, it's a good product. Allows me to "stand up" on my pedals and throw the seat either backwards or forwards for some relief or a posture adjustment. The seat does not otherwise flip back and forth, it stays where you put it (you have to purposefully lift up your seat to flip it back and forth).
Easy to use, very well made
BubuBabyDinosaur✓ Verified Purchase•March 1, 2017
This is an AWESOME seat post! I took it with me to get installed during my bike fit and the man who did my fit was very impressed and excited to put it on my bike. I have since ridden it indoors on my Kickr trainer and practiced moving it forward and back. I do have to grab the front of it and yank to get it to move forward but moving back is a breeze. However, I like the fact that it's decently difficult to move front and back so then you don't accidentally move it mid-ride. All in all, I'm EXTREMELY impressed, this is very well made.
simple and one of the best roadbikeinnovations in the last few years!
Andreas•February 27, 2017
I was searching for a long time for a thing like this for me and my athletes! As a sportscientis, i absolutely recommend this seatpost. Specially for athletes which are racing at ulrtacycling events it is e big benefit to change the bodyposition between the road and a tt position! Yes, it is a compromise, but for me the best! You save energy and can push harder. It is amazing how simple and what a good idea it is! Congratulation to this guys for their product!
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